POLAR H9 Chest Sensor TF Black, size XS-S

This POLAR H9 Chest Sensor TF Black, size XS-S chest band is the perfect helper for anyone wishing to keep track of fitness progress. Since it sits over the chest, it monitors and tracks exact measurements that'll help you to improve your sporting activities. It won't stand in the way of your physical movements and it is comfortable. This heart rate monitor chest strap from Polar monitors performance through well-known Bluetooth technology or the battery-saving ANT+.

POLAR H9 Chest Sensor TF Black, size XS-S Chest Band Key Features

• Measures heart rate when you engage in sporting activities
• Accurate monitoring since it sits at the chest
• Polar chest band uses Bluetooth and ANT+ technology